?url_ver=Z39.88-2004&rft_id=10.30486%2Fijrowa.2020.1890491.1025&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=A.K.A.&rft.au=May%2C+A.K.A.&rft.aulast=May&rft.issue=3&rft.volume=9&rft.issn=21953228&rft.atitle=Investigation+of+pesticidal+ability+of+humic+acid+derived+from+palm+oil+empty+fruit+bunch+(Efb)+vermicompost&rft.pages=237-247&rft.title=International+Journal+of+Recycling+of+Organic+Waste+in+Agriculture&rft.date=2020&rft.genre=article